发明名称 |
Oxidation resistant homogenized polymeric material |
摘要 |
The present invention relates to methods for making oxidation resistant homogenized polymeric materials and medical implants that comprise polymeric materials, for example, ultra-high molecular weight polyethylene (UHMWPE). The invention also provides methods of making antioxidant-doped medical implants, for example, doping of medical devices containing cross-linked UHMWPE with vitamin E by diffusion and annealing the anti-oxidant doped UHMWPE in a super critical fluid, and materials used therein. |
申请公布号 |
EP2420528(A1) |
申请公布日期 |
2012.02.22 |
申请号 |
EP20110005083 |
申请日期 |
2006.08.18 |
申请人 |
THE GENERAL HOSPITAL CORPORATION D/B/A MASSACHUSETTS GENERAL HOSPITAL |
发明人 |
ORAL, EBRU;MURATOGLU, ORHUN, K. |
分类号 |
C08J3/28 |
主分类号 |
C08J3/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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